Regarding the quality standards of fully automatic tapping machine materials, based on experience in the production and use process, combined with new foreign brands, the technical content has been gradually summarized and revised to form a complete standard quality system. There are many automatic tapping machine testing items, but the key indicators that affect its quality stability and reliability have not been fully expressed and paid attention to, such as alloy degree, carbon saturation deviation and purity.
In addition, with the increase in the use of powder metallurgy automatic tapping machines, more and more attention has been paid to the quality evaluation of powder metallurgy automatic tapping machines. For this reason, the powder metallurgy automatic tapping machine does not have the problems of carbide segregation and carbide particle size. The largest second non-metallic inclusion is the main factor limiting its toughness.
In the past few years, the construction machinery industry of fully automatic tapping machines is developing rapidly, and it has become the most important part of the manufacturing industry of fully automatic tapping machines. Faced with such a good opportunity, the next step is to accelerate the transformation and upgrading of the automatic tapping machine construction machinery industry, and comprehensively enhance the core competitiveness of the automatic tapping machine industry.
For how to better improve the material quality standards of automatic tapping machines, material manufacturers should work closely with tool manufacturers to provide different profiles to meet the needs of different tool manufacturing, which will help improve material quality and utilization . At the same time, material manufacturers should increase the basic research on the performance of different grades of automatic tapping machines and provide overall solutions to make them more reasonable and perfect. In addition, the research and development of powder metallurgy automatic tapping machines should be strengthened to form an independent brand as soon as possible to meet the growing demand.